New Delhi, Dec. 28 -- From Miami huddles with Dmitriev to Putin's Kremlin hosting of Witkoff and Kushner, negotiations gain momentum.

Amid the relentless drumbeat of Russian artillery and the flicker of blacked-out Ukrainian cities, Ukrainian President Volodymyr Zelenskyy touched down in the United States on Sunday, hurtling toward a pivotal encounter with US President Donald Trump in Florida. Ukrainian broadcaster Suspilne confirmed the arrival, capping days of feverish diplomacy that has gripped Washington, Moscow and Kyiv. The White House had telegraphed the meeting at Trump's Mar-a-Lago estate, framing it as a potential turning point in the nearly four-year war that has claimed hundreds of thousands of lives and redrawn Europe's map....